BR112018008267B1 - Método de carregar matéria-prima para dentro de alto-forno - Google Patents

Método de carregar matéria-prima para dentro de alto-forno Download PDF

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Publication number
BR112018008267B1
BR112018008267B1 BR112018008267-8A BR112018008267A BR112018008267B1 BR 112018008267 B1 BR112018008267 B1 BR 112018008267B1 BR 112018008267 A BR112018008267 A BR 112018008267A BR 112018008267 B1 BR112018008267 B1 BR 112018008267B1
Authority
BR
Brazil
Prior art keywords
coke
blast furnace
batch
raw material
mixed
Prior art date
Application number
BR112018008267-8A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112018008267A2 (pt
Inventor
Kazuhira Ichikawa
Yusuke Kashihara
Nobuyuki Oyama
Kunihiko Ishii
Original Assignee
Jfe Steel Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jfe Steel Corporation filed Critical Jfe Steel Corporation
Publication of BR112018008267A2 publication Critical patent/BR112018008267A2/pt
Publication of BR112018008267B1 publication Critical patent/BR112018008267B1/pt

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    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/007—Conditions of the cokes or characterised by the cokes used

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
BR112018008267-8A 2015-10-28 2016-10-25 Método de carregar matéria-prima para dentro de alto-forno BR112018008267B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-212086 2015-10-28
JP2015212086 2015-10-28
PCT/JP2016/004695 WO2017073053A1 (ja) 2015-10-28 2016-10-25 高炉への原料装入方法

Publications (2)

Publication Number Publication Date
BR112018008267A2 BR112018008267A2 (pt) 2018-10-23
BR112018008267B1 true BR112018008267B1 (pt) 2021-09-08

Family

ID=58631516

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008267-8A BR112018008267B1 (pt) 2015-10-28 2016-10-25 Método de carregar matéria-prima para dentro de alto-forno

Country Status (6)

Country Link
JP (1) JP6260751B2 (ko)
KR (1) KR102090886B1 (ko)
CN (1) CN108350513B (ko)
BR (1) BR112018008267B1 (ko)
TR (1) TR201805266T1 (ko)
WO (1) WO2017073053A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7073962B2 (ja) * 2018-07-24 2022-05-24 日本製鉄株式会社 ベルレス高炉の装入方法
CN113574360A (zh) * 2019-04-02 2021-10-29 杰富意钢铁株式会社 粒度分布监视装置、粒度分布监视方法、计算机程序、炉、高炉、炉的控制方法以及高炉操作方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2820478B2 (ja) 1990-01-16 1998-11-05 川崎製鉄株式会社 ベルレス高炉における原料装入方法
JP3124658B2 (ja) 1993-09-08 2001-01-15 株式会社細川洋行 乳用バッグインボックス用袋体の連結体
JP4598204B2 (ja) * 1997-07-23 2010-12-15 新日本製鐵株式会社 微粉炭多量吹き込み時の高炉操業方法
JP4269847B2 (ja) 2002-08-30 2009-05-27 Ｊｆｅスチール株式会社 ベルレス高炉の原料装入方法
CN101275172A (zh) * 2007-03-30 2008-10-01 鞍钢股份有限公司 一种高炉炉料混装入炉方法
JP4793501B2 (ja) * 2009-08-10 2011-10-12 Ｊｆｅスチール株式会社 フェロコークスを用いた高炉操業方法
KR101564295B1 (ko) * 2012-05-17 2015-10-29 제이에프이 스틸 가부시키가이샤 고로로의 원료 장입 방법
WO2013172042A1 (ja) * 2012-05-18 2013-11-21 Ｊｆｅスチール株式会社 高炉への原料装入方法
KR101630279B1 (ko) * 2012-05-18 2016-06-14 제이에프이 스틸 가부시키가이샤 고로로의 원료 장입 방법
JP5696814B2 (ja) * 2012-05-28 2015-04-08 新日鐵住金株式会社 ベルレス高炉への原料装入方法
CN104334748B (zh) * 2012-06-06 2016-10-26 杰富意钢铁株式会社 使用铁焦的高炉作业方法
JP6198649B2 (ja) * 2014-03-19 2017-09-20 株式会社神戸製鋼所 高炉の原料装入方法

Also Published As

Publication number Publication date
CN108350513A (zh) 2018-07-31
CN108350513B (zh) 2020-05-22
BR112018008267A2 (pt) 2018-10-23
KR102090886B1 (ko) 2020-03-18
JP6260751B2 (ja) 2018-01-17
KR20180058813A (ko) 2018-06-01
TR201805266T1 (tr) 2018-07-23
WO2017073053A1 (ja) 2017-05-04
JPWO2017073053A1 (ja) 2017-11-02

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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